深沟球轴承是广泛应用的轴承类型,尤其是具有多种功能。这种轴承具有低摩擦的特性,经优化后可以降低噪声和振动,从而实现高转速。可承受径向载荷和两个方向的轴向载荷,易于安装,相比于其他类型的轴承维护需求更少。
FGFA轴承型录中列出了深沟球轴承各种不同的设计、变型和尺寸。除了型录中所列的产品外,FGFA Explorer 深沟球轴承可定制,为有特殊性能需求的应用带来好处。
| Designation | Bore diameter | Outside diameter | Width | Basic dynamic load rating | Limiting speed |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [kN] | [r/min] | |
| 6213-2Z/VA201 | 65 | 120 | 23 | —— | 50 |
| 6213-RS1 | 65 | 120 | 23 | 58.5 | 3600 |
| 6214 2RSJEM | 70 | 125 | 24 | 63.7 | 7000 |
| 6214 2RSNRJEM | 70 | 125 | 24 | 63.7 | 3400 |
| 6214 M | 70 | 125 | 24 | 60.5 | 10000 |
| 6214 M/C4VL0241 | 70 | 125 | 24 | 63.7 | 10000 |
| 6214/C4 | 70 | 125 | 24 | 63.7 | 7000 |
| 6214/HC5C3 | 70 | 125 | 24 | 60.5 | 8500 |
| 6215 M/HC5C4HS0 | 75 | 130 | 25 | 66.3 | 9500 |
| 6215 NR/C3 | 75 | 130 | 25 | 68.9 | 6700 |
| 6215-2Z/C4 | 75 | 130 | 25 | 68.9 | 5300 |
| 6215-2Z/VA201 | 75 | 130 | 25 | —— | 40 |
| 6215/HC5C3 | 75 | 130 | 25 | 66.3 | 8000 |
| 6215/VA201 | 75 | 130 | 25 | —— | 40 |
| 6216 2RSJEM | 80 | 140 | 26 | 72.8 | 3000 |
| 6216 JEM | 80 | 140 | 26 | 72.8 | 6000 |
| 6216-2Z/C3 | 80 | 140 | 26 | 72.8 | 4800 |
| 6216-2Z/C4 | 80 | 140 | 26 | 72.8 | 4800 |
| 6216-RS1 | 80 | 140 | 26 | 72.8 | 3000 |
| 6216/C3 | 80 | 140 | 26 | 72.8 | 6000 |
| 6217 M/HC5C4HS0 | 85 | 150 | 28 | 83.2 | 8000 |
| 6217-2Z/C3 | 85 | 150 | 28 | 87.1 | 4500 |
| 6217/HC5C3 | 85 | 150 | 28 | 83.2 | 6700 |
| 6218 2ZJEM | 90 | 160 | 30 | 101 | 4300 |